A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-01-168-2944
NSN 5998-01-421-5445
NSN 5960-00-739-1280
NSN 6320-01-198-4024
NSN 5935-01-330-3528
NSN 5965-01-112-8758
NSN 5975-00-922-5480
NSN 6145-00-890-8612
NSN 7035-01-286-2677
NSN 5910-01-576-8402
NSN 6135-00-519-1325
NSN 5996-01-482-0178